body{
    width: 100%;
    height: 100%;
}
.header{
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    width: 100%;
    height: 2.5rem;
}
.search_container{
    position: relative;
    margin:0 auto;
    padding-top: 0.5rem;
    width: 60%;
    height: 1.5rem;
}
.search_img{
    height: 0.9rem;
    width: 0.9rem;
    position: absolute;
    left: 0.25rem;
    top: 0.8rem;
    border: none;
}
.close{
    display: none;
    height:0.9rem;
    width: 0.9rem;
    position: absolute;
    right: 0.25rem;
    top: 0.8rem;
    border: none;
}
.search{
    height: 1.5rem;
    line-height: 1.5rem;
    width: 100%;
    border-radius: 0.75rem;
    box-sizing: border-box;
    padding-left: 1.5rem;
    padding-right: 1rem;
    border: none;
    font-size: 0.7rem;
}


